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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <title>Element#requestFullscreen() twice</title> | 2 <title>Element#requestFullscreen() twice</title> |
3 <script src="../../resources/testharness.js"></script> | 3 <script src="../../resources/testharness.js"></script> |
4 <script src="../../resources/testharnessreport.js"></script> | 4 <script src="../../resources/testharnessreport.js"></script> |
5 <script src="../trusted-click.js"></script> | 5 <script src="../trusted-click.js"></script> |
6 <div id="log"></div> | 6 <div id="log"></div> |
7 <script> | 7 <script> |
8 // Adapted from https://github.com/w3c/web-platform-tests/pull/4250 | 8 // Adapted from https://github.com/w3c/web-platform-tests/pull/4250 |
9 // TODO(foolip): Remove this test when the above is imported and passing. | 9 // TODO(foolip): Remove this test when the above is imported and passing. |
10 async_test(t => { | 10 async_test(t => { |
11 const div = document.querySelector("div"); | 11 const div = document.querySelector("div"); |
12 | 12 |
13 document.onfullscreenchange = t.step_func(() => { | 13 document.onfullscreenchange = t.step_func(() => { |
14 assert_equals(document.fullscreenElement, div); | 14 assert_equals(document.fullscreenElement, div); |
15 // Done, but ensure that there's only one fullscreenchange event. | 15 // Done, but ensure that there's only one fullscreenchange event. |
16 document.onfullscreenchange = t.unreached_func("second fullscreenchange even
t"); | 16 document.onfullscreenchange = t.unreached_func("second fullscreenchange even
t"); |
17 setTimeout(t.step_func_done(), 0); | 17 setTimeout(t.step_func_done(), 0); |
18 }); | 18 }); |
19 document.onfullscreenerror = t.unreached_func("fullscreenerror event"); | 19 document.onfullscreenerror = t.unreached_func("fullscreenerror event"); |
20 | 20 |
21 trusted_click(t.step_func(() => { | 21 trusted_click(t.step_func(() => { |
22 // Request fullscreen twice. | 22 // Request fullscreen twice. |
23 div.requestFullscreen(); | 23 div.requestFullscreen(); |
24 assert_equals(document.fullscreenElement, div, "fullscreenElement after firs
t requestFullscreen()"); | 24 assert_equals(document.fullscreenElement, null, "fullscreenElement after fir
st requestFullscreen()"); |
25 div.requestFullscreen(); | 25 div.requestFullscreen(); |
26 assert_equals(document.fullscreenElement, div, "fullscreenElement after seco
nd requestFullscreen()"); | 26 assert_equals(document.fullscreenElement, null, "fullscreenElement after sec
ond requestFullscreen()"); |
27 }), document.body); | 27 }), document.body); |
28 }); | 28 }); |
29 </script> | 29 </script> |
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